On Jun 30, 2014, at 10:29 AM, Soni M <
diptatapa@gmail.com> wrote:
compiled with -fno-omit-frame-pointer doesn't yield much more info:
76.24% postgres [.] StandbyReleaseLocks
2.64% libcrypto.so.1.0.1e [.] md5_block_asm_data_order
2.19% libcrypto.so.1.0.1e [.] RC4
2.17% postgres [.] RecordIsValid
1.20% [kernel] [k] copy_user_generic_unrolled
1.18% [kernel] [k] _spin_unlock_irqrestore
0.97% [vmxnet3] [k] vmxnet3_poll_rx_only
0.87% [kernel] [k] __do_softirq
0.77% [vmxnet3] [k] vmxnet3_xmit_frame
0.69% postgres [.] hash_search_with_hash_value
0.68% [kernel] [k] fin
However, this server started progressing through the WAL files quite a bit better before I finished compiling, so we'll leave it running with this version and see if there's more info available the next time it starts replaying slowly.